Cuoco has said before that she loves to switch up her look, especially after she finishes filming for her hit TV show.

“It’s very important for me to change my look after wrapping each season,” the actress said in an Instagram caption last year. “I love playing Penny, but it’s good for me to bring it back to Kaley 🙋🏼 last year I chopped it all off - this year I’m doing the opposite.”

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